Find the distance between "A (1,-2) and B (-2,2)

using Distance formula

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

An equation where variables are used to represent known values—function notation true or false

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?